"Good morning 28 family. I apologise for being so quiet for the last couple of days (my phone has not fallen into the toilet) I have fallen in love with the most perfect little girl and fallen further in love with the most incredible mum. I also haven't been able to stop crying," he wrote alongside the video.

Sam also confirmed the arrival of their baby to Kidspot: "We honestly couldn't be happier. She is just perfect. I can't stop crying with joy and Eve has instantly fallen in love with her little sister. Willow Wendy Wood you make our hearts explode and you are nothing short of perfect."

Sam posted the sweet video from hospital and tenderly touched his baby girl as she lay beside him on the bed.

This is the first Bachelor baby and it's clear Sam is already loving being surrounded by girls his girls Willow, Snez and her 12-year-old daughter Eve, from a previous relationship.

They found love on The Bachelor and made the big announcement they were expecting their first bub on Mother's Day.

Sam Wood posted this photo of his daughter on Facebook.
Facebook

The pair told NW that the pregnancy wasn't entirely planned.

"It was semi-planned … It was all around the wedding, kind of that we'd love to have kids, but we also want to get married and then have more kids," Wood told the magazine.

"So we went to Europe and we found a tentative venue on the Amalfi Coast, and I said to Snez, 'I bet you as soon as we find something and pick a date, you'll get pregnant'. And, sure enough, she did!"

The couple, who had planned to get married midway through 2017, said they're in no rush to tie the knot.

"A wedding can happen whenever we're committed to each other and we have a family together. We feel like we're married already … it'll be great to have both our little girls there," Markoski told the magazine.